/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/NiagaraScriptSource.h
virtual [FNiagaraCompileHash](API\Plugins\NiagaraCore\FNiagaraCompileHash) GetCompileHash ( [ENiagaraScriptUsage](API\Plugins\Niagara\ENiagaraScriptUsage) InUsage, const [FGuid](API\Runtime\Core\Misc\FGuid) & InUsageId ) const